From: Chris Packham <chris.packham@alliedtelesis.co.nz>
Date: Mon, 23 Mar 2020 16:55:30 +1300
Subject: PCI/ASPM: Reduce severity of common clock config message
Git-commit: 3b364c659bd38fa07b4f035eeb3c15469a39b0d6
Patch-mainline: 5.7-rc1
References: git-fixes
When the UEFI/BIOS or bootloader has not initialised a PCIe device we would
get the following message:
kern.warning: pci 0000:00:01.0: ASPM: current common clock configuration is broken, reconfiguring
"warning" and "broken" are slightly misleading. On an embedded system it is
quite possible for the bootloader to avoid configuring PCIe devices if they
are not needed.
Downgrade the message to pci_info() and change "broken" to "inconsistent"
since we fix up the inconsistency in the code immediately following the
message (and emit an error if that fails).
Link: https://lore.kernel.org/r/20200323035530.11569-1-chris.packham@alliedtelesis.co.nz
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/pci/pcie/aspm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -276,7 +276,7 @@ static void pcie_aspm_configure_common_c
}
if (consistent)
return;
- pci_warn(parent, "ASPM: current common clock configuration is broken, reconfiguring\n");
+ pci_info(parent, "ASPM: current common clock configuration is inconsistent, reconfiguring\n");
}
/* Configure downstream component, all functions */